package com.smq.chatserver.services;

import com.baomidou.mybatisplus.extension.service.IService;
import com.smq.chatserver.bean.Friendship;
import com.smq.chatserver.bean.User;

import java.util.List;

public interface FriendshipService extends IService<Friendship> {
    List<User> queryUser(String userId);



}
